So I’m trying to recreate the final section of Walton’s Belshazzar’s Feast, in which a passage in 9/8 segues into the Prestissimo final section, in which the new meter is 4/2, but each of those half notes is the same length as a full measure in 9/8 of the previous tempo. Walton is kind to the singers, and gives them a simple 4/2 (and helpfully also does the counting for them – I suspect he thinks singers can’t read / don’t watch / need handholding). But for the instruments (or at least, the orchestral reduction), he states the new meter as 4/9/8.
I think it’s an elegant, if non-standard, solution to a problem of his own creation, but I would like to know if Dorico can create a time signature like this? For me, I’d want the numerator as is, but the meter denominator to be parenthesised or bracketed. I know that 9/8 + 9/8 + 9/8 + 9/8 is possible, and the denominator style option of showing a rhythmic value rather than a number isn’t quite flexible enough to handle it (though it does try, giving me
which is pretty close, but crucially fails to convey that the new pulse is in 4.
Has anyone achieved something similar?




